similar to: High RAM consumption

On 22/08/24 19:26, Dinar Yulm via samba wrote: > Hello, > > LDAP Samba processes consume a lot of memory. Each LDAP process loads the > entire ldb database into memory and does not release it over time. For > example, for a 4GB ldb database and 4 LDAP processes, Samba will use up > more than 16 GB of RAM. If only 16GB of RAM is installed on the server, > then Samba will

On Thu, 22 Aug 2024 12:26:50 +0500 Dinar Yulm via samba <samba at lists.samba.org> wrote: > Hello, > > LDAP Samba processes consume a lot of memory. Each LDAP process loads > the entire ldb database into memory and does not release it over > time. For example, for a 4GB ldb database and 4 LDAP processes, Samba > will use up more than 16 GB of RAM. If only 16GB of RAM is

> What do you mean by 'LDAP Samba processes' ? LDAP server pre-forked workers. > What are the actual commands that you are running ? Some graphical utilities of Windows Server, for example: Active Directory Users and computers, ADSI, EDIT and others (There are no problems connecting these utilities to Windows servers with a similar database). > What OS is this ? Debian 9

On Thu, 22 Aug 2024 13:49:24 +0500 Dinar Yulm via samba <samba at lists.samba.org> wrote: > > What do you mean by 'LDAP Samba processes' ? > > LDAP server pre-forked workers. > > > What are the actual commands that you are running ? > > Some graphical utilities of Windows Server, for example: Active > Directory Users and computers, ADSI, EDIT and

We build samba from source code. This server has a build of one of the latest versions installed. Some servers use Ubuntu 22.04, there is a similar problem. The domain uses Samba builds of the same version on all controllers. ??, 22 ???. 2024 ?., 14:31 Rowland Penny via samba <samba at lists.samba.org>: > On Thu, 22 Aug 2024 13:49:24 +0500 > Dinar Yulm via samba <samba at

On Thu, 22 Aug 2024 15:59:38 +0500 Dinar Yulm via samba <samba at lists.samba.org> wrote: > We build samba from source code. This server has a build of one of the > latest versions installed. > > Some servers use Ubuntu 22.04, there is a similar problem. > > The domain uses Samba builds of the same version on all controllers. > If you are building Samba on Stretch,

Hi, We upgraded a legacy (NT4) domain from 3.6 series to 4.8 and then 4.9.4 samba version (using sernet subscription packages / debian stable) The setup is composed of 4 DCs with each 2 CPU/16GB RAM. We currently have ~700 user accounts / ~600 computers / ~150 groups Our mail setup, SSO, ... query the 4 DCs constantly. Every 5 to 10 days the RAM consumption and CPU usage (due to kswapd)

Thank you all for these detailed answers. This size happened on DC where the import were done. Database with Samba 4 was always significantly bigger on this host than on the replicated ones. According to that I'll try the dump trick which would also teach me some things : ) I'll came back after tests... For LMDB the start seems to be there: https://jhrozek.fedorapeople.org/sambaxp

Hi all, Still playing with a big database (120k users, 150k computers) I tried to split my users into a lot of OUs. This increased the database size and I was not able to finish to add users into the DB because database file has reached 4GB size which seems to be the limit. First: am I right to say file /var/lib/samba/private/sam.ldb.d/DC=example,DC=com.ldb has a maximum size of 4GB? Secondly:

After update I have got this: samba-tool drs kcc -Uadm2 -d 9 INFO: Current debug levels: all: 9 tdb: 9 printdrivers: 9 lanman: 9 smb: 9 rpc_parse: 9 rpc_srv: 9 rpc_cli: 9 passdb: 9 sam: 9 auth: 9 winbind: 9 vfs: 9 idmap: 9 quota: 9 acls: 9 locking: 9 msdfs: 9 dmapi: 9 registry: 9 scavenger: 9 dns: 9 ldb: 9 tevent: 9 auth_audit: 9

Hai guys, I've updated the Debian Stretch package for Samba 4.10.2, 4.9.6 and 4.8.11. Repo info : https://apt.van-belle.nl Build logs: http://downloads.van-belle.nl/samba4/Buildlogs/stretch/ Quick repo setup: Optional: apt-get install apt-transport-https Import my public key: wget -O - http://apt.van-belle.nl/louis-van-belle.gpg-key.asc | apt-key add - # Example repo stretch samba

>> Did you specify --without-ldb-ldmb? Nope. I didn't specify "–enable-selftest" either. The default for this option being "no", why does "configure" stop after complaining that "–enable-selftest" requires lmdb? Maybe I'm just being stupid... It happens.

Hi Laurent, > > We upgraded a legacy (NT4) domain from 3.6 series to 4.8 and then 4.9.4 > samba version (using sernet subscription packages / debian stable) > > The setup is composed of 4 DCs with each 2 CPU/16GB RAM. > > We currently have ~700 user accounts / ~600 computers / ~150 groups > > Our mail setup, SSO, ... query the 4 DCs constantly. > > > Every 5 to

Hi, I raised the functional level of my Samba 4.19 server with the commands below, the Schema update took a long time but ended successfully, however when raising the functional level with the second command the error below occurred and I was unable to complete the complete process. Can anyone tell me what could have happened or if they have experienced this? 1 - samba-tool domain schemaupgrade

Hai, How is the swappiness set? cat /proc/sys/vm/swappiness Its probely set to 60, i suggest, lower it to 10 or 20. That wil help keeping the samba processes out of swap. I've see more programs gettting OOM Killed due too out of swap. echo 10 > /proc/sys/vm/swappiness Stop and start samba Greetz, Louis > -----Oorspronkelijk bericht----- > Van: samba

On Thu, 2018-09-13 at 14:41 +0100, miguel medalha via samba wrote: > Hello > > In one of my DCs, when I run ./configure for Samba 4.9.0, it fails > with the following message: > > Checking for lmdb >= 0.9.16 via header check : not > found > Samba AD DC and --enable-selftest requires lmdb 0.9.16 or later > > My ./configure command line does not contain the

>> As per the release notes, it should work unless you say "--without-ldb- >> lmdb". The message just got mucked up. The "configure" stage actually failed. How can it be a message problem only?

In addition to Rowland comment. if you still able to test it. Remove 1 setting at a time, restart and test it. Start with these, in this order. logging = syslog only prefork children = 8 I think if the logging line is removed your problem is solved. man smb.conf /logging should explain more. Because I cant/find the setting : logging = syslog only Greetz, Louis

Hello Cristian, Well, nothing to say about your steps, these looks good. And lmdb could be disable in the sernet packages, cant say, i dont know. And only one DC has these problems or all? If only one DC crashed. Which DC crashes. Last added? Oldest? Greetz, Louis > -----Oorspronkelijk bericht----- > Van: samba [mailto:samba-bounces at lists.samba.org] Namens > Christian

Hello! I use NSD 4.7.0 self compiled: Configure line: --build=x86_64-linux-gnu --prefix=/usr --includedir=${prefix}/include --mandir=${prefix}/share/man --infodir=${prefix}/share/info --sysconfdir=/etc --localstatedir=/var --disable-option-checking --disable-silent-rules --libdir=${prefix}/lib/x86_64-linux-gnu --runstatedir=/run --disable-maintainer-mode --disable-dependency-tracking